<Swing Dev> RFR: 8182043: Access to Windows Large Icons [v4]

[Alexander Zuev]

On Fri, 30 Apr 2021 20:50:53 GMT, Alexey Ivanov <aivanov at openjdk.org> wrote:

>> test/jdk/javax/swing/JFileChooser/FileSystemView/SystemIconTest.java line 64:
>> 
>>> 62:             }
>>> 63: 
>>> 64:             if (icon.getIconWidth() != size) {
>> 
>> Does it make sense to check that the icon is a multi-resolution image with the expected sizes?
>> We know for sure `explorer.exe` contains the entire set of icons.
>
> Since the test always expects a multi-resolution image, does it make sense to assert `icon instanceof MultiResolutionImage` at the very least?

Ok, added testing for multiresolution icon.

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PR: https://git.openjdk.java.net/jdk/pull/2875